CN108096980A - A kind of dragon-boat formula haze air quick separating clearing machine - Google Patents
A kind of dragon-boat formula haze air quick separating clearing machine Download PDFInfo
- Publication number
- CN108096980A CN108096980A CN201810053626.7A CN201810053626A CN108096980A CN 108096980 A CN108096980 A CN 108096980A CN 201810053626 A CN201810053626 A CN 201810053626A CN 108096980 A CN108096980 A CN 108096980A
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- solution
- mixed solution
- haze
- dragon
- air inlet
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- 239000000243 solution Substances 0.000 claims abstract description 61
- 239000011259 mixed solution Substances 0.000 claims abstract description 43
- 239000012535 impurity Substances 0.000 claims abstract description 33
- 241000628997 Flos Species 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000000746 purification Methods 0.000 claims description 7
- 244000144985 peep Species 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 241000826860 Trapezium Species 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000013517 stratification Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 3
- 239000011859 microparticle Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention discloses a kind of dragon-boat formula haze air quick separating clearing machines, including air inlet and solution pool, the air inlet top outer is equipped with wind vane, the flange lower inner is equipped with air inlet fan, multitube spout is installed on the left of the mixed solution decontaminating separator, impurity shunt conduit is provided on the right side of the impurity separate mesh, below the mixed solution decontaminating separator solution adding mouth is provided on the outside of casing, mixed solution pump is installed inside the solution pool, the mixed solution pump left side is connected with mixed solution pipeline, the mixed solution pump right side is provided with solution height line, the solution pool bottom is provided with impurity floss hole, the gas haze dividing guide plate upper right side is equipped with exhaust blower.The haze that traffic route road conditions are influenced in natural environment by quick liquid hydrodissection, is reduced to minimum, air is purified, so that vehicle normal pass by the dragon-boat formula haze air quick separating clearing machine as far as possible.
Description
Technical field
The present invention relates to hazes to handle correlative technology field, is specially a kind of dragon-boat formula haze air quick separating purification
Machine.
Background technology
Haze, one is increasingly paid close attention to the topic paid attention to by people, every year in the vast area of China, especially Jing-jin-ji region
Domain will recur the time of about two months, to the life and property of the people, bring great harm.
Making a general survey of analysis, we know a little, and pm2.5 is equal to 1/25 or so fine particle of number of people hair, every 500 microgram/vertical
Square rice is more than n times of this index when serious, and haze is that there are many harmful chemical industry organic matter compositions.Due to the subtle of particle and
Haze region it is vast, people are difficult to administer it with certain means.
This patent people understands by serious analysis, it is believed that and it can only start with from local, reduce the haze degree in a certain region,
For example, on the traffic backbone of multiple retransmission region, one is established effectively except haze system mechanism, and guarantee allows this sustainer
The main line of communication from haze weather influence and can normal operation, we also referred to as " controlling haze engineering system ".
The content of the invention
It is an object of the invention to provide a kind of dragon-boat formula haze air quick separating clearing machine, with solve it is vast due to
The various haze weathers for mixing the particle that substance is mixed to form are discharged in petrochemical industry, and people are difficult to administer haze with certain means
Problem.
To achieve the above object, the present invention provides following technical solution a kind of dragon-boat formula haze air quick separating purification
Machine, including air inlet and solution pool, the air inlet top outer is equipped with wind vane, and is equipped with flange below air inlet,
The flange lower inner is equipped with air inlet fan, and mixed solution decontaminating separator is equipped with below air inlet fan, and the mixing is molten
Multitube spout on the left of liquid decontaminating separator is installed, and impurity separate mesh, the impurity separate mesh are installed on the right side of multitube spout
Right side is provided with impurity shunt conduit, and casing outside is provided with solution adding mouth, institute below the mixed solution decontaminating separator
It states and mixed solution pump is installed inside solution pool, and solution pool is provided with below impurity shunt conduit, the mixed solution pump is left
Side is connected with mixed solution pipeline, and is connected at the top of mixed solution pipeline with multitube spout, the mixed solution pump right side
Solution height line is provided with, and solution peep pole is installed on casing in front of solution height line, the solution pool bottom is provided with
Impurity floss hole, and gas haze dividing guide plate is installed above solution pool, the gas haze dividing guide plate upper right side is equipped with exhaust blower,
And it is connected above exhaust blower by flange with clean air outlet.
Preferably, the air inlet exterior side port diameter is more than inside diameter, and air inlet and wind vane are in same solid
It is arranged to be mutually perpendicular to structure in space.
Preferably, the flange is arranged to 180 ° of horizontal rotation type structures.
Preferably, the impurity separate mesh is arranged to the gradient as 45 ° of structures, and impurity separate mesh material is arranged to stainless steel
Metal fine-structure mesh.
Preferably, the solution pool is arranged to inverted trapezium structure.
Preferably, the solution height line position height is higher than the installation site that mixed solution pumps.
Preferably, the gas haze dividing guide plate is arranged to discontinuous structure, and gas haze dividing guide plate is arranged to inverted " L "
Shape structure.
Preferably, the clean air outlet exterior side port diameter is less than inside diameter.
Compared with prior art, the beneficial effects of the invention are as follows:The dragon-boat formula haze air quick separating clearing machine to the greatest extent may be used
Can by quick liquid hydrodissection, the haze that traffic route road conditions are influenced in natural environment is reduced to minimum, so that vehicle
Normal pass, it is multiple except haze machine by setting by taking highway as an example, it can be disposed in road intermediate isolating band,
Density is decided as circumstances require, in addition, power resources can be completed using the electric stake being arranged in isolation strip, meanwhile, we can also incite somebody to action
The purification motor spindle installs driving device, so as to design increasing except haze effect except haze engineering truck for flowing.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
In figure:1st, wind vane, 2, air inlet, 3, flange, 4, air inlet fan, 5, mixed solution decontaminating separator, 6, multitube spout, 7,
Impurity separate mesh, 8, impurity shunt conduit, 9, solution adding mouth, 10, mixed solution pipeline, 11, solution pool, 12, mixed solution
Pump, 13, solution peep pole, 14, impurity floss hole, 15, solution height line, 16, gas haze dividing guide plate, 17, exhaust blower, 18, net
Change air outlet slit.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical solution:A kind of dragon-boat formula haze air quick separating clearing machine, bag
Include wind vane 1, air inlet 2, flange 3, air inlet fan 4, mixed solution decontaminating separator 5, multitube spout 6, impurity separate mesh 7, miscellaneous
It is matter shunt conduit 8, solution adding mouth 9, mixed solution pipeline 10, solution pool 11, mixed solution pump 12, solution peep pole 13, miscellaneous
Matter floss hole 14, solution height line 15, gas haze dividing guide plate 16, exhaust blower 17 and clean air outlet 18,2 top of air inlet are outer
Side is equipped with wind vane 1, and 2 lower section of air inlet is equipped with flange 3, and 2 exterior side port diameter of air inlet is more than inside diameter, and into
Gas port 2 is arranged to be mutually perpendicular to structure in same solid space with wind vane 1, and 2 inside diameter of air inlet, which becomes smaller, to be conducive to carry
High wind speed, accelerate speed air flow, be conducive to improve purification air efficiency, in addition, air inlet 2 with wind vane 1 same
It is arranged to be mutually perpendicular to structure in solid space so that air inlet 2 and the installation direction of wind vane 1 are mutually perpendicular to, so as to can
Under the drive of the flange of rotation, wind-force can drive wind vane 1, so as to by the in stays mouth of air inlet 2,3 lower inner of flange
Air inlet fan 4 is installed, and 4 lower section of air inlet fan is equipped with mixed solution decontaminating separator 5,5 left side of mixed solution decontaminating separator
Multitube spout 6 is installed, and 6 right side of multitube spout is equipped with impurity separate mesh 7,7 right side of impurity separate mesh is provided with impurity point
Flow tube road 8, impurity separate mesh 7 is arranged to the gradient as 45 ° of structures, and 7 material of impurity separate mesh is arranged to stainless steel metal fine-structure mesh,
Impurity separate mesh 7 is arranged to the gradient and is flowed downwards convenient for solution for 45 ° of structures, meanwhile, 7 material of impurity separate mesh is arranged to not
Steel metal fine-structure mesh become rusty while filtering is played, reduces the probability to get rusty, improves service life, mixed solution decontaminating separator
Solution adding mouth 9 is provided on the outside of 5 lower section casings, mixed solution pump 12, and impurity shunt conduit 8 are installed inside solution pool 11
Lower section is provided with solution pool 11, and 12 left side of mixed solution pump is connected with mixed solution pipeline 10, and mixed solution pipeline 10 pushes up
Portion is connected with multitube spout 6, and 12 right side of mixed solution pump is provided with solution height line 15, and 15 front casing of solution height line
On solution peep pole 13 is installed, 15 position height of solution height line is higher than the installation site of mixed solution pump 12, and guarantee has fills
Solution is sent into mixed solution pipeline 10 by the solution of foot for mixed solution pump 12, then is sprayed from multitube spout 6 from gas, solution
11 bottom of pond is provided with impurity floss hole 14, and 11 top of solution pool is equipped with gas haze dividing guide plate 16, and solution pool 11 is arranged to
Inverted trapezium structure, the solution of microparticle easy to carry under gravity, are slided to the middle part of 11 bottom of solution pool, from
And convenient for discharge impurity, 16 upper right side of gas haze dividing guide plate is equipped with exhaust blower 17, and 17 top of exhaust blower is by flange 3 and only
Change air outlet slit 18 to be connected, flange 3 is arranged to 180 ° of horizontal rotation type structures, facilitates according to wind direction to adjust air inlet 2
Direction, so as to ensure the soakage of haze, gas haze dividing guide plate 16 is arranged to discontinuous structure, and gas haze dividing guide plate 16 is set
For inverted " L " shape structure, air flow mouth can be formed by being arranged to discontinuous structure, by the air of light weight and contain micro-
The heavier air of grain separates, and gas haze dividing guide plate 16 is arranged to inverted " L " shape structure, becomes trans baffle, favorably
In solution pool 11 will be oriented to containing the heavier air of microparticle, so as to play the role of purification, 18 outboard end of clean air outlet
Mouth diameter is less than inside diameter, and 18 outside diameter of clean air outlet, which becomes smaller, is conducive to the speed for improving purified air, adds
Fast speed air flow is conducive to improve the efficiency of purification air.
Operation principle:, it is necessary to entire isolation of purified before the dragon-boat formula haze air quick separating clearing machine is used
Machine carries out simple structure understanding, and the process entirely handled can generally carry out the division of two parts, first with wind direction
Mark 1 determines uptake, then under the action of flange 3, makes 2 rotary alignment uptake of air inlet, then by air inlet fan 4 by haze gas
Body sucks admission line, meanwhile, under the action of mixed solution pump 12, solution is net from mixed solution by mixed solution pipeline 10
The multitube spout 6 of separator 5 sprays, therefore by mixed solution decontaminating separator 5, microparticle passes through the exacerbation of solution, from
Impurity separate mesh 7 or impurity shunt conduit 8 sink to flowing into solution pool 11, and the gas after primary filter is inhaled into solution height
15 upper end of line is flowed, and since inertia makes the mixed solution surface collision in the gas and dragon-boat type cabin of entrance, fine particle is into one
Step is adhered to liquid surface and settles, in addition, the gas haze dividing guide plate 16 that 11 upper end of solution pool is set is by 16 upper end of dividing guide plate
Air, purified air is blown among road by clean air outlet 18 by exhaust blower 17.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in this
Within the protection domain of invention.
Claims (8)
1. a kind of dragon-boat formula haze air quick separating clearing machine, including air inlet(2)And solution pool(11), it is characterised in that:
The air inlet(2)Top outer is equipped with wind vane(1), and air inlet(2)Lower section is equipped with flange(3), the flange(3)
Lower inner is equipped with air inlet fan(4), and air inlet fan(4)Lower section is equipped with mixed solution decontaminating separator(5), it is described mixing it is molten
Liquid decontaminating separator(5)Left side is equipped with multitube spout(6), and multitube spout(6)Right side is equipped with impurity separate mesh(7), institute
State impurity separate mesh(7)Right side is provided with impurity shunt conduit(8), the mixed solution decontaminating separator(5)Outside the casing of lower section
Side is provided with solution adding mouth(9), the solution pool(11)Inside is equipped with mixed solution pump(12), and impurity shunt conduit
(8)Lower section is provided with solution pool(11), the mixed solution pump(12)Left side and mixed solution pipeline(10)It is connected, and mixes
Solution line(10)Top and multitube spout(6)It is connected, the mixed solution pump(12)Right side is provided with solution height line
(15), and solution height line(15)Solution peep pole is installed on the casing of front(13), the solution pool(11)Bottom is provided with
Impurity floss hole(14), and solution pool(11)Top is equipped with gas haze dividing guide plate(16), the gas haze dividing guide plate(16)It is right
Top is equipped with exhaust blower(17), and exhaust blower(17)Top passes through flange(3)With clean air outlet(18)It is connected.
2. a kind of dragon-boat formula haze air quick separating clearing machine according to claim 1, it is characterised in that:The air inlet
Mouthful(2)Exterior side port diameter is more than inside diameter, and air inlet(2)With wind vane(1)Phase is arranged in same solid space
Mutual vertical stratification.
3. a kind of dragon-boat formula haze air quick separating clearing machine according to claim 1, it is characterised in that:The flange
(3)It is arranged to 180 ° of horizontal rotation type structures.
4. a kind of dragon-boat formula haze air quick separating clearing machine according to claim 1, it is characterised in that:The impurity
Separate mesh(7)The gradient is arranged to as 45 ° of structures, and impurity separate mesh(7)Material is arranged to stainless steel metal fine-structure mesh.
5. a kind of dragon-boat formula haze air quick separating clearing machine according to claim 1, it is characterised in that:The solution
Pond(11)It is arranged to inverted trapezium structure.
6. a kind of dragon-boat formula haze air quick separating clearing machine according to claim 1, it is characterised in that:The solution
Altitude line(15)Position height is pumped than mixed solution(12)Installation site it is high.
7. a kind of dragon-boat formula haze air quick separating clearing machine according to claim 1, it is characterised in that:The gas haze
Dividing guide plate(16)It is arranged to discontinuous structure, and gas haze dividing guide plate(16)It is arranged to inverted " L " shape structure.
8. a kind of dragon-boat formula haze air quick separating clearing machine according to claim 1, it is characterised in that:The purification
Air outlet slit(18)Exterior side port diameter is less than inside diameter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810053626.7A CN108096980A (en) | 2018-01-19 | 2018-01-19 | A kind of dragon-boat formula haze air quick separating clearing machine |
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CN201810053626.7A CN108096980A (en) | 2018-01-19 | 2018-01-19 | A kind of dragon-boat formula haze air quick separating clearing machine |
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CN201810053626.7A Pending CN108096980A (en) | 2018-01-19 | 2018-01-19 | A kind of dragon-boat formula haze air quick separating clearing machine |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109663445A (en) * | 2019-02-01 | 2019-04-23 | 苏州银雀智能科技有限公司 | A kind of efficient dust haze clearing machine |
CN111905465A (en) * | 2020-08-10 | 2020-11-10 | 苏州雷沃克环保科技有限公司 | Waste gas treatment device suitable for exhaust pipeline and use method thereof |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006175336A (en) * | 2004-12-21 | 2006-07-06 | Plante:Kk | Wet gas purifier |
CN201482373U (en) * | 2009-08-13 | 2010-05-26 | 潍坊英轩实业有限公司 | Hydraulic self-impingement dust collector |
CN204522602U (en) * | 2015-04-22 | 2015-08-05 | 邓世宸 | A kind of industrial dust washing device |
CN205055724U (en) * | 2015-10-28 | 2016-03-02 | 安徽荣业纺织有限公司 | Weaving dust collector |
CN105749665A (en) * | 2016-01-29 | 2016-07-13 | 熊小宁 | Outdoor haze cleaner capable of automatically inducting wind direction |
CN205850473U (en) * | 2016-06-24 | 2017-01-04 | 湖南千山制药机械股份有限公司 | water filter system |
CN206121414U (en) * | 2016-08-30 | 2017-04-26 | 苏州世名科技股份有限公司 | Solid particle's dust collecting equipment in deaerate |
CN107185330A (en) * | 2017-06-16 | 2017-09-22 | 苏州博菡环保科技有限公司 | A kind of multifunctional rinsing type air purifier |
CN207886903U (en) * | 2018-01-19 | 2018-09-21 | 苏州银雀智能科技有限公司 | A kind of dragon-boat formula haze air quick separating clearing machine |
-
2018
- 2018-01-19 CN CN201810053626.7A patent/CN108096980A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006175336A (en) * | 2004-12-21 | 2006-07-06 | Plante:Kk | Wet gas purifier |
CN201482373U (en) * | 2009-08-13 | 2010-05-26 | 潍坊英轩实业有限公司 | Hydraulic self-impingement dust collector |
CN204522602U (en) * | 2015-04-22 | 2015-08-05 | 邓世宸 | A kind of industrial dust washing device |
CN205055724U (en) * | 2015-10-28 | 2016-03-02 | 安徽荣业纺织有限公司 | Weaving dust collector |
CN105749665A (en) * | 2016-01-29 | 2016-07-13 | 熊小宁 | Outdoor haze cleaner capable of automatically inducting wind direction |
CN205850473U (en) * | 2016-06-24 | 2017-01-04 | 湖南千山制药机械股份有限公司 | water filter system |
CN206121414U (en) * | 2016-08-30 | 2017-04-26 | 苏州世名科技股份有限公司 | Solid particle's dust collecting equipment in deaerate |
CN107185330A (en) * | 2017-06-16 | 2017-09-22 | 苏州博菡环保科技有限公司 | A kind of multifunctional rinsing type air purifier |
CN207886903U (en) * | 2018-01-19 | 2018-09-21 | 苏州银雀智能科技有限公司 | A kind of dragon-boat formula haze air quick separating clearing machine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109663445A (en) * | 2019-02-01 | 2019-04-23 | 苏州银雀智能科技有限公司 | A kind of efficient dust haze clearing machine |
CN109663445B (en) * | 2019-02-01 | 2024-04-05 | 苏州银雀智能科技有限公司 | Efficient dust haze purifier |
CN111905465A (en) * | 2020-08-10 | 2020-11-10 | 苏州雷沃克环保科技有限公司 | Waste gas treatment device suitable for exhaust pipeline and use method thereof |
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